December weather forecastKeitele, Finland
December
Weather in December
December, the first month of the winter in Keitele, is still a freezing cold month, with an average temperature fluctuating between -6.2°C (20.8°F) and -2.9°C (26.8°F).Temperature
December ushers in a minute temperature change, with average high-temperatures reducing from November's wintry 1.3°C (34.3°F) to a freezing cold -2.9°C (26.8°F). Keitele's December nights experience a subtle temperature dip to an average of -6.2°C (20.8°F).Humidity
The average relative humidity in December in Keitele is 93%.Rainfall
In December, in Keitele, the rain falls for 4.6 days. Throughout December, 30mm (1.18") of precipitation is accumulated. In Keitele, during the entire year, the rain falls for 84.2 days and collects up to 304mm (11.97") of precipitation.Snowfall
January through May, October through December are months with snowfall in Keitele. In Keitele, in December, snow falls for 16.8 days, with typically accumulated 167mm (6.57") of snow. Throughout the year, there are 89.7 snowfall days, and 819mm (32.24") of snow is accumulated.Daylight
With an average of 4h and 54min of daylight, December has the shortest days of the year in Keitele, Finland.On the first day of December, sunrise is at 09:21 and sunset at 14:46. On the last day of the month, sunrise is at 09:52 and sunset at 14:43 EET.
Sunshine
With an average of 0.7h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Keitele are January through March, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the UV index of 1 transforms into the following advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Keitele, Finland
- Average high temperature in December: -2.9°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in December: -6.2°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-9.9°C).
Average pressure in December
Keitele, Finland
- Average pressure in December: 1007.2mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.2mbar).
Average wind speed in December
Keitele, Finland
- Average wind speed in December: 13.9km/h
The windiest month (with the highest average wind speed) is December (13.9km/h).
The calmest month (with the lowest average wind speed) is July (10.3km/h).
Average humidity in December
Keitele, Finland
- Average humidity in December: 93%
The months with the highest relative humidity are January and February (95%).
The months with the lowest relative humidity are May and June (68%).
Average rainfall in December
Keitele, Finland
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Keitele, Finland
- Average rainfall days in December: 4.6 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in December
Keitele, Finland
- Average snowfall in December: 167mm
The month with the highest snowfall is January (198mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Keitele, Finland
- Average snowfall days in December: 16.8 days
The month with the highest number of snowfall days is January (21.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Keitele, Finland
- Average daylight in December: 4h and 54min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in December: 0h and 42min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days in December
Keitele, Finland
- Average sunshine days in December: 12.4 days
The month with the most sunshine days is October (22.4 days).
The month with the least sunshine days is January (9.3 days).
Average UV index in December
Keitele, Finland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Keitele, Finland
- Average cloud cover in December: 79
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 44).
Average visibility in December
Keitele, Finland
- Average visibility in December: 7km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (5km).
